Borrowing it
Nothing to install: this file belongs to Flux-Point-Studios/unreal-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Flux-Point-Studios/unreal-mcp/main/AGENTS.mdgit clone --depth 1 https://github.com/Flux-Point-Studios/unreal-mcpWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/flux-point-studios/unreal-mcp/agents-md)<a href="https://agentmods.dev/instructions/flux-point-studios/unreal-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/flux-point-studios/unreal-mcp/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/flux-point-studios/unreal-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/flux-point-studios/unreal-mcp/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.01124 | $0.01124 |
| Opus 5 | $0.00562 | $0.00562 |
| Sonnet 5 | $0.00225 | $0.00225 |
| Haiku 4.5 | $0.00112 | $0.00112 |
Grade A, and why
unreal-mcp AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
1 near-identical copy found in the catalogue:
- mcp-server-unreal-engine AGENTS.md — 100% identical, 4 lines differ
How it starts
The opening of the file, as written. The whole thing — 81 lines — stays where its author put it; the contents beside it link to each section on GitHub.
PROJECT KNOWLEDGE BASE
Generated: 2026-02-24 19:23:00 IST Commit: 02f9b17 Branch: main
OVERVIEW
MCP server for Unreal Engine 5 (5.0-5.7). Dual-process: TypeScript MCP server + C++ Bridge Plugin. 36 consolidated tools with action-based dispatch. Version 0.5.18.
STRUCTURE
./
├── src/ # TS Server (NodeNext ESM)
│ ├── tools/ # Tool definitions + handlers
│ │ ├── consolidated-tool-definitions.ts # Action enums + schemas (212KB)
│ │ ├── consolidated-tool-handlers.ts # Tool routing
│ │ └── handlers/ # Domain handlers (40 files)
│ ├── automation/ # Bridge Client & Handshake (9 files)
│ ├── utils/ # Normalization & Security
├── Plugins/ # UE Plugin (C++) — note: "Plugins" not "plugins"
│ ├── Source/ # Native Handlers (56 files) & Subsystem
│ └── Config/ # Plugin Settings
├── tests/ # Integration + Unit Tests
│ ├── test-runner.mjs # Custom MCP test runner (1100+ lines)
│ └── mcp-tools/ # Domain-specific test files (core/world/authoring/gameplay/utility)
└── scripts/ # Maintenance & CI Helpers
WHERE TO LOOK
| Task | Location | Notes |
|---|---|---|
| Add MCP Tool | src/tools/consolidated-tool-definitions.ts |
Add action enum + schema |
| Route Tool | src/tools/consolidated-tool-handlers.ts |
Register in registerDefaultHandlers() |
| Implement Handler | src/tools/handlers/*-handlers.ts |
Call executeAutomationRequest() |
| Add UE Action | Plugins/.../Private/*Handlers.cpp |
Register in Subsystem::InitializeHandlers() |
| Fix UE Crashes | McpAutomationBridgeHelpers.h |
Use McpSafeAssetSave for 5.7+ |
| Path Handling | src/utils/normalize.ts |
Force /Game/ prefix |
| CI Workflows | .github/workflows/ |
All actions use commit SHAs (secure) |
| Version Sync | .github/workflows/bump-version.yml |
Updates 4 files atomically |
CONVENTIONS
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 81 lines · 1,124 tokens per session scan A 560a8f58591f
unreal-mcp AGENTS.md is an instructions file published in the GitHub repository Flux-Point-Studios/unreal-mcp (8 stars, last pushed 4mo ago), licensed MIT. It adds 1,124 tokens to every session, about $0.0056 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other instructions, from other repositories
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.